Driving along in 4th for example at say 35. Toe down n the revs fly up with vibration but the movement doesnt till i let go a little n it flys forward. Clutch right? Other than puttin my toe dwn its fine pulls away n under light revs it gets ther but you know..... I oiled the clutch arm thing connectd to the cable and adjusted the bite because it was really high n it workd for a while but now its back. Am i in need of a clutch n if so difficulty rating outta 10 on changing it. Thanks